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Hemangioma

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https://www.readbyqxmd.com/read/28219558/right-ventricular-hemangioma-in-the-outflow-tract-a-rare-cause-of-obstruction
#1
Amy M Young, Matthew R Danter, James S Lewis, Ben R Barton
We present a patient with a right ventricular hemangioma and symptomatic right ventricular outflow tract obstruction.
March 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28216498/-significance-of-differential-diagnosis-for-sinonasal-mass-by-ct-value
#2
Yan Jiang, Jing Gao, Wenling Su
To explore whether CT value is useful in identifying different disease in tumors of rhinosinus parenchyma.
 Methods: The data of preoperation noncontrast CT in 277 patients were retrospectively reviewed. The final diagnosis and classification were based on the result of surgical histopathological examination. The CT value range for different classification was calculated and was compared. All patients were re-diagnosed according to CT value range combined with pathological results by the same doctor team...
January 28, 2017: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/28214640/the-art-of-mimicry-anterior-clinoid-dural-based-cavernous-hemangioma-mistaken-for-a-meningioma
#3
Tarek R Mansour, Yacine Medhkour, Pouya Entezami, Robert Mrak, Jason Schroeder, Azedine Medhkour
BACKGROUND: Cavernous hemangiomas account for 5-13% of central nervous system vascular lesions. They are usually found intra-axially but rarely involve extra-axial structures, most commonly the middle cranial fossa. A cavernous hemangioma presenting as a clinoid meningioma is extremely rare. CASE DESCRIPTION: We present a 36-year-old male with an asymptomatic intracranial mass found incidentally after an ATV accident. Preoperative MRI revealed a well-defined dural-based lesion arising from the right anterior clinoid process which was nearly homogenously enhancing, with a radiological diagnosis of meningioma...
February 15, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28211879/evaluation-of-choroidal-tumors-with-optical-coherence-tomography-enhanced-depth-imaging-and-oct-angiography-features
#4
G Cennamo, M R Romano, M A Breve, N Velotti, M Reibaldi, G de Crecchio, G Cennamo
AimTo describe the vascular features of choroidal tumors using enhanced depth imaging (EDI), optical coherence tomography (OCT), and OCT-angiography.MethodsIn this prospective study, we evaluated 116 Caucasian patients with choroidal tumors (60 eyes with choroidal nevi, 40 with choroidal melanoma, 6 with choroidal hemangioma, 2 with optic disc melanocytoma, 6 with choroidal osteoma, and 2 with retinal metastases). Patients underwent a complete ophthalmic examination including bulbar echography, EDI-OCT, OCT-angiography, and multicolor imaging...
February 17, 2017: Eye
https://www.readbyqxmd.com/read/28211225/hemangioma-aortic-coarctation-and-intracranial-dolichoectasia-phace-syndrome
#5
Ana Castellano-Martínez, Moises Rodriguez-Gonzalez, Isabel Benavente-Fernandez, Amaya Zuazo-Ojeda
No abstract text is available yet for this article.
February 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28210560/sinusoidal-hemangioma-of-the-breast-diagnostic-evaluation-management-and-literature-review
#6
Nikolaos S Salemis
Vascular tumors of the breast are rare and may pose a diagnostic challenge. Breast hemangioma is a very rare benign vascular neoplasm accounting for 0.4% of all breast tumors. It is most commonly detected as an incidental microscopic finding in biopsy specimens obtained for unrelated reasons. We describe here a very rare case of a sinusoidal breast hemangioma in a postmenopausal patient who presented with a palpable breast mass. A complete surgical resection was performed because the tumor exhibited atypical imaging features...
February 2017: Gland Surgery
https://www.readbyqxmd.com/read/28210449/oral-mucosal-lesions-in-a-chilean-elderly-population-a-retrospective-study-with-a-systematic-review-from-thirteen-countries
#7
César Rivera, Daniel Droguett, María-Jesús Arenas-Márquez
BACKGROUND: The oral examination is an essential part of the multidisciplinary medical care in elderly people. Oral mucosal lesions and normal variations of oral anatomy (OMLs) are very common in this people, but few studies have examined the frequency and prevalence of these conditions worldwide and less in Chile. The aim of this research was to evaluate the frequency of OMLs in a Chilean elderly population. MATERIAL AND METHODS: It was conducted a retrospective study (Talca, Chile)...
February 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28210401/zygomatic-intraosseous-hemangioma-case-report-and-literature-review
#8
REVIEW
David B Powers, Elda Fisher, Detlev Erdmann
Intraosseous hemangiomas are uncommon intrabony lesions, representing approximately 0.5 to 1% of all intraosseous tumors. Their description varies from "benign vasoformative neoplasms" to true hamartomatous proliferations of endothelial cells forming a vascular network with intermixed fibrous connective tissue stroma. These commonly present as a firm, painless swelling. Intraosseous hemangiomas present more commonly in females than in males and most likely occur in the fourth decade of life. The most common etiology of intraosseous hemangioma is believed to be prior trauma to the area...
March 2017: Craniomaxillofacial Trauma & Reconstruction
https://www.readbyqxmd.com/read/28210186/bilateral-retinitis-pigmentosa-with-unilateral-choroidal-nevus-a-hitherto-unreported-association
#9
Rupak Roy, Kumar Saurabh, Debmalya Das, Preeti Sharma, Avirupa Ghose, Dhileesh P Chandrasekharan
Retinitis Pigmentosa (RP) has been reported to be associated with retinal hemangioma, retinal angiomatous proliferation, polypoidal choroidal vasculopathy and vasoproliferative tumours. However there is no previous report of choroidal nevus in an eye with RP. We describe such a case in which the eye with RP had a choroidal nevus at the macula. The coexistence of these two entities in the same eye emphasizes the need of careful examination of patients with RP. The presence of choroidal nevus warrants additional investigations such as B scan ultrasonography and a close follow-up to pick up changes in the nevus size and morphology...
July 2016: Saudi Journal of Ophthalmology: Official Journal of the Saudi Ophthalmological Society
https://www.readbyqxmd.com/read/28207019/congenital-hemangioma
#10
Meriem Amouri, Hela Mesrati, Hend Chaaben, Abderrahmen Masmoudi, Madiha Mseddi, Hamida Turki
Congenital hemangiomas (CHs) are fully developed hemangiomas that are present at birth. There are 2 possible types: rapidly involuting CHs (RICHs) and noninvoluting CHs (NICHs). We conducted a retrospective study (2008-2012) of 6 patients (2 females, 4 males) with CHs (mean age, 16 days). We analyzed the epidemiology, clinical characteristics, and clinical outcome of CHs over this 5-year period.
January 2017: Cutis; Cutaneous Medicine for the Practitioner
https://www.readbyqxmd.com/read/28203025/-trigemino-cardiac-reflex-in-skull-base-surgery
#11
H Z Duan, Y Zhang, L Li, J Y Zhang, Z Q Yi, S D Bao
OBJECTIVE: To explore the mechanism, clinical features, and prognosis of Trigemino-cardiac reflex (TCR) during skull base operations. METHODS: A retrospective analysis was performed on 291 patients with skull base disease from Jan. 2009 to Oct. 2015 in Peking University First Hospital. By reviewing the patients' operative data and anaesthetic electrical record, and we picked out all the patients who suffered from TCR during the operation and analyzed their surgical procedures, clinical features, influence factors, and prognosis...
February 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28198047/transaortic-video-assisted-excision-of-a-left-ventricular-hemangioma
#12
Nikolaos A Papakonstantinou, Nikolaos G Baikoussis, Mihalis Argiriou, Panagiotis Dedeilias
No abstract text is available yet for this article.
February 15, 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/28197761/the-pigment-epithelium-derived-factor-pedf-an-important-potential-therapeutic-agent-for-infantile-hemangioma
#13
Ming Li, Yanru Chen, Zhihui Guo, Yide Xie, Yakuan Zhou, Chenghong Jiang, Xiaosong Chen
In previous studies, the expression and the role of proangiogenic factors in infantile hemangiomas have been well studied. However, the role of angiogenic inhibitors has been revealed rarely. The expression of PEDF, as the strongest and safe endogenous inhibitor, is still unrecognized until the current study. In order to investigate the expression and significance of the pigment epithelium-derived factor (PEDF) in the proliferating and regressing phases of infantile hemangiomas, the expression of PEDF, VEGF, Ki-67, and CD34 protein in hemangioma tissues was examined with immunohistochemical polymer HRP method in 42 cases during the proliferative phase, 40 cases during the regressing phase, and 11 cases of non-involuting congenital hemangiomas (NICHs)...
February 14, 2017: Archives of Dermatological Research
https://www.readbyqxmd.com/read/28196319/common-skin-conditions-in-children-congenital-melanocytic-nevi-and-infantile-hemangiomas
#14
Brian Z Rayala, Dean S Morrell
Congenital melanocytic nevi (CMN) are hamartomas present at birth that are composed of nevomelanocytes and thought to originate from faulty migration of precursor melanocytes in the neural crest. Classification is based on projected adult size of the lesion. CMN size correlates positively with risk of melanoma and neurocutaneous melanocytosis. Management requires a patient-centered approach that weighs the risks and benefits of and alternatives to complete removal. All children with large and giant CMN, regardless of surgical status, should be monitored closely and undergo periodic skin examination...
February 2017: FP Essentials
https://www.readbyqxmd.com/read/28195909/capillary-hemangioma-of-thoracic-spinal-cord-pet-ct-and-mr-findings
#15
Guohua Shen, Minggang Su, Junyi Zhao, Bin Liu, Anren Kuang
Capillary hemangiomas are frequently encountered superficially in the cutaneous, subcutaneous, or mucosal tissues during the childhood and early adulthood, but the occurrence of spinal intradural capillary hemangioma is relatively rare. Herein, we report a case with capillary hemangioma of the thoracic spine. MR and PET/CT features of this lesion are presented, and awareness of this entity may help differentiate it from other spinal intradural tumors.
February 13, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28194699/efficacy-and-safety-of-2-topical-propranolol-cream-for-the-treatment-of-proliferating-infantile-strawberry-hemangiomas
#16
Yuanyuan Wang, Xingcun Zhang, Yadong Yang, Junbo Zhang, Yunchuan Yang, Yuangang Lu
OBJECTIVE: To evaluate the efficacy and safety of 2% topical propranolol cream in the treatment of proliferating infantile strawberry hemangiomas. METHODS: A total of 40 infants were enrolled; 2% propranolol cream was applied three times daily. In the subsequent monthly visit, dynamic changes in tumor size, texture, and color were recorded. The adverse events (AEs) were observed. Treatment outcomes were scored on a four-point scale. All patients were followed up for 12 mo after treatment...
February 14, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28191659/lumbar-syndrome-a-case-manifesting-as-cutaneous-infantile-hemangiomas-of-the-lower-extremity-perineum-and-gluteal-region-and-a-review-of-published-work
#17
Xia Yu, Jia Zhang, Zhouwei Wu, Ming Liu, Ruhong Chen, Yan Gu, Ming Li, Zhirong Yao
We herein report a rare case of LUMBAR syndrome. A 1-month-old female infant presented with extensive segmental hemangiomas on the left lower extremity, left perineum and gluteal region with ulceration. Bilateral labia minoras were asymmetrical. Both legs were asymmetrical with left leg atrophy, and the intergluteal cleft was deviated. A dark red pustule and a sacrococcygeal dimple could be seen in the lumbosacral region. Lipomyelomeningocele, tethered cord and sacrum dysplasia were noted by magnetic resonance imaging...
February 13, 2017: Journal of Dermatology
https://www.readbyqxmd.com/read/28191657/prospective-open-label-rater-blinded-and-self-controlled-pilot-study-of-the-treatment-of-proliferating-superficial-infantile-hemangiomas-with-0-5-topical-timolol-cream-versus-595-nm-pulsed-dye-laser
#18
Hanru Ying, Yun Zou, Wenxin Yu, Yajing Qiu, Gang Ma, Lei Chang, Yifei Gu, Dongze Lyu, Xiaoxi Lin
Topical timolol and 595-nm pulsed dye laser (PDL) are both widely used in the treatment of superficial infantile hemangiomas (IH). However, to date, there is no reliable study comparing the therapeutic outcomes between the two treatment options. We designed the present study to evaluate and compare the efficacy and safety of timolol cream and PDL in the treatment of superficial proliferating IH. Twenty-one patients with superficial IH were included in the study. Each lesion was divided into two regions; one part was treated with 0...
February 13, 2017: Journal of Dermatology
https://www.readbyqxmd.com/read/28190707/safety-and-efficacy-of-percutaneous-microwave-hepatic-ablation-near-the-heart
#19
George A Carberry, Amanda R Smolock, Mircea Cristescu, Shane A Wells, Timothy J Ziemlewicz, Meghan G Lubner, J Louis Hinshaw, Christopher L Brace, Fred T Lee
PURPOSE: To evaluate safety and efficacy of percutaneous hepatic microwave (MW) ablation performed near the heart. MATERIALS AND METHODS: This study reviewed 118 consecutive peripheral (ablation zone margins within 5 mm of liver capsule) percutaneous MW hepatic ablations performed between June 2010 and August 2015. Ablation zones of 27 tumors (22.8%) extended to ≤ 5 mm from myocardium, and these ablations comprised the study group; the remaining ablations formed the control group...
February 9, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28190620/propranolol-treatment-of-infantile-hemangioma-is-not-associated-with-psychological-problems-at-7%C3%A2-years-of-age
#20
Andre Vadimovich Moyakine, Saskia Spillekom-van Koulil, Catharina Joanna Maria van der Vleuten
BACKGROUND: Concern has been raised about the potential long-term effects of propranolol treatment for infantile hemangioma (IH). OBJECTIVES: We sought to assess psychologic (social, emotional, behavioral, and executive) functioning in children treated with propranolol for IH. METHODS: Twenty-seven patients with IH (6.1-7.6 years of age) treated with propranolol for ≥6 months during infancy, and without other developmental risk factors, were recruited...
February 9, 2017: Journal of the American Academy of Dermatology
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